In the following negative review of Palimpsest, Simon condemns the “self-aggrandizement,” vituperation, and disingenuousness of Vidal's memoir, particularly Vidal’s characterizations of various friends, writers, celebrities, and lovers.

Gore Vidal is a slick novelist, impressive essayist, and perfect bitch. All three of these skills come in handy in his memoir, Palimpsest. The gossip in it is rivetingly indiscreet; the nonfiction writing—as in descriptions of places and people he was indifferent to—evocative and entertaining; and the fiction—as in accounts of himself—smooth to the point of slipperiness. Palimpsest is, apparently, a collaboration. A picture at the beginning shows Vidal with a white cat crouching on his shoulder. The caption reads, “The memoirist in 1992. I am about to start writing this book in Ravello, aided by the white cat.” And indeed, reversing the formula, he...